#include <iostream>
#include <signal.h>

#include "../comm/httplib.h"
#include "oj_control.hpp"

using namespace httplib;
using namespace ns_control;

static Control* ctrl_ptr=nullptr;

void Recovery(int signo)
{
    ctrl_ptr->RecoveryMachine();
}

int main()
{
    signal(SIGQUIT,Recovery);

    Server svr;

    Control ctrl;
    ctrl_ptr=&ctrl;

    //拿到题目列表
    svr.Get("/all_questions",[&ctrl](const Request& req,Response& resp){
        std::string html;
        ctrl.AllQuestions(&html);
        resp.set_content(html, "text/html; charset=utf-8");
    });

    //拿到某一题
    svr.Get(R"(/question/(\d+))",[&ctrl](const Request& req,Response& resp){
        std::string number=req.matches[1];
        std::string html;
        ctrl.Question(number,&html);
        resp.set_content(html,"text/html; charset=utf-8");
    });

    //judge
    svr.Post(R"(/judge/(\d+))",[&ctrl](const Request& req,Response& resp){
        std::string number=req.matches[1];
        std::string result_json;
        ctrl.Juge(number,req.body,&result_json);
        resp.set_content(result_json,"application/json;charset=utf-8");     
    });

    svr.set_base_dir("./wwwroot");
    svr.listen("0.0.0.0",8080);
    return 0;
}